Home / 75,925,732.08-104,776,951.50-41,117,615.04

Finding the Fourth Proportional to 75,925,732.08, 104,776,951.50 and 41,117,615.04

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Solution

The fourth proportional to 75,925,732.08, 104,776,951.50 and 41,117,615.04 is: 56,742,006.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,925,732.08 : 104,776,951.50 = 41,117,615.04 : x
  2. Step 2: Convert to fraction form
    75,925,732.08/104,776,951.50 = 41,117,615.04/x
  3. Step 3: Cross multiply
    75,925,732.08x = 104,776,951.50 × 41,117,615.04
  4. Step 4: Simplify right side
    75,925,732.08x = 4,308,178,356,841,750.50
  5. Step 5: Solve for x
    x = 4,308,178,356,841,750.50/75,925,732.08
  6. Step 6: Final answer
    x = 56,742,006.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.